package org.demo.warehouse.service;

import org.demo.warehouse.common.pojo.Goods;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;
import java.util.Map;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author zgc
 * @since 2021-12-16
 */
public interface IGoodsService extends IService<Goods> {

    Map<String, List<Object>> statistic();
}
